It'd depend on my status. There are a lot of people who can't just get out of Ukraine or Syria. The average citizen in Syria had no means to just flee. I'd assume in my above scenario that I'm one of the masses that can't escape.
NK does actually allow people to leave, mostly to china and mostly after they attain a high social class. A decent number of tourists, including US citizens, go on tours of NK.
> NK does actually allow people to leave, mostly to china and mostly after they attain a high social class
I didn't know this. Source? I thought Pyongyang controls its elites' movement even more strictly than its commoners'.
[1] Don't get me wrong, movement is highly restricted, but it's not impossible. AFAIK, it's mostly afforded to the elites in NK.
I guess I shouldn't have written leave, but to visit other countries. I don't think you can change your citizenship.
[1] https://www.youngpioneertours.com/can-north-koreans-travel/